Impact Factor
3.17
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
Recent article records with DOI-first linking and condensed abstracts.
Title from cover.
Print issues ceased with v. 16 (2014).
Vol. 1 complete in 2 issues.
Supplements accompany some v.
Also issued online.
v. 1, no. 1 (Sept. 1999)20010306 Notice not published Printed on acid-free paper